Tests/GenXdev.Data.Preferences/Get-GenXdevPreference.Tests.ps1
Pester\Describe 'Get-GenXdevPreference' { Pester\BeforeAll { Microsoft.PowerShell.Utility\Write-Verbose 'Setting up test environment' GenXdev.Data\Remove-GenXdevPreference -Name 'TestPref1' -RemoveDefault GenXdev.Data\Remove-GenXdevPreference -Name 'TestPref2' -RemoveDefault GenXdev.Data\Set-GenXdevPreference -Name 'TestPref1' -Value 'LocalValue' GenXdev.Data\Set-GenXdevDefaultPreference -Name 'TestPref2' -Value 'DefaultValue' } Pester\AfterAll { # Clean-up GenXdev.Data\Remove-GenXdevPreference -Name 'TestPref1' -RemoveDefault GenXdev.Data\Remove-GenXdevPreference -Name 'TestPref2' -RemoveDefault } Pester\It 'Should retrieve local preference value' { $result = GenXdev.Data\Get-GenXdevPreference -Name 'TestPref1' $result | Pester\Should -Be 'LocalValue' } Pester\It 'Should fall back to default value when local not found' { $result = GenXdev.Data\Get-GenXdevPreference -Name 'TestPref2' $result | Pester\Should -Be 'DefaultValue' } Pester\It 'Should return specified default when preference not found' { $result = GenXdev.Data\Get-GenXdevPreference -Name 'NonExistent' -DefaultValue 'Fallback' $result | Pester\Should -Be 'Fallback' } Pester\It 'Should handle null default value' { $result = GenXdev.Data\Get-GenXdevPreference -Name 'NonExistent' $result | Pester\Should -BeNullOrEmpty } Pester\It 'Should work on a different preferences set when setting a different database path in session once' { $testFile = (GenXdev.FileSystem\Expand-Path ([IO.Path]::GetTempFileName()) -DeleteExistingFile -CreateDirectory) GenXdev.Data\Set-GenXdevPreferencesDatabasePath $testFile -SessionOnly $result = GenXdev.Data\Get-GenXdevPreference -Name 'TestPref1' $result | Pester\Should -Not -Be 'LocalValue' GenXdev.Data\Set-GenXdevPreference -Name 'TestPref1' -Value 'DifferentValue' $result = GenXdev.Data\Get-GenXdevPreference -Name 'TestPref1' $result | Pester\Should -Be 'DifferentValue' GenXdev.Data\Set-GenXdevPreferencesDatabasePath -ClearSession $result = GenXdev.Data\Get-GenXdevPreference -Name 'TestPref1' $result | Pester\Should -Be 'LocalValue' $result = GenXdev.Data\Get-GenXdevPreference -Name 'TestPref2' $result | Pester\Should -Be 'DefaultValue' $result = GenXdev.Data\Get-GenXdevPreference -Name 'NonExistent' -DefaultValue 'Fallback' $result | Pester\Should -Be 'Fallback' $result = GenXdev.Data\Get-GenXdevPreference -Name 'NonExistent' $result | Pester\Should -BeNullOrEmpty } } |